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MAINTENANCE AND SERVICING
COPYRIGHT
©
1996 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
6–5
: clean : replace ✩ : lubricate : adjust : check or clean
IV. SERVICING CHART
Caution:
Do not use solvents or oils other than those indicated.
A. Scheduled Maintenance Work
every
60,000
every
year
every
20,000
every
100,000
Copyboard glass
Pick-up roller
Scanning rail
Transfer guide assembly
Feeding belt
Feeding assembly PCB
Scanning lamp reflecting plate
No. 1 through No. 6 mirrors
Lens
Dust-proofing glass
Clearner bottom
Drum support shaft
Charging roller
Charging roller cleaner
Static eliminator
Developing roll
Lower fixing roller
Separation claw (lower, upper)
Fixing inlet guide
Delivery guide/ tray
Fixing feeding spacer
Delivery roll
Set-back roller
Re-pick-up roller
Parts
Scanning lamp side
reflecting plate
Unit
Scanner drive
assembly
Pick-up
assembly
Feeding
assembly
Optical path
Drum kit
Charging
assembly
Developing
assembly
Fixing
assembly
Duplexing
unit
Delivery
assembly
Remarks
Use alcohol.
Use alcohol; then,
apply lubricant.
Use a moist cloth.
Use a blower brush; if
the dirt cannot be
removed, use alcohol.
Use a cotton wad.
Use alcohol.
Use alcohol.
Use solvent..
Use cleaning oil.
✩
External
Control
Actual number of times
the drum ikit has been
used.